Plow-point fastener.



J. S. ANDRESS, JR. PLOW POINT FASTENER. APPLICATION FILED sanzs. 1912.

1,266,380. Patented May 14, 1918.

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J I /L7 2 :5 7 Y 5 P/ 25 I cfafizz 6. firzdresai: Wot mm v JOHN S.ANDRESS, J'R.,'OF SNEA'DS ISLAND, FLORIDA.

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Application filed September 25, 1917.

To all whom it mag concern: A

Be it known that. I, Jon b. Annnnss, J12, .a citizen of the UnitedStates 're'siding at Sneads Island, inv the county o'fManatee and Stateof Florida, have invented new and useful Improvements in Plow-PointFasteners, of which the followingisr aspecification.

This invention relates. to improvementsin cultivator :plo-ws andespecially withret'en the necessity of using a hammer, wrench or othertool when fastening or detaching a plow point; and also for adjusting ashoe or runner, the object of the invention being to provide improveddevices of this character which may be readily attached to and used inconnection with a plow stock of the usual form and including a beam anda standard.

The invention consists in the construction, combination and arrangementof devices hereinafter described and claimed.

In the accompanying drawings Figure 1 is an elevation, partly insection, of a plow provided with plow point fastening and shoe or runneradjusting devices constructed and arranged in accordance with myinvention and showing the point fastened.

Fig. 2 is a similar view of the same, showing the point released.

For the purposes of this specification a plow stock is here shown,comprising a beam-1, standard 2, standard brace 3 and handles a. Inaccordance with my invention I provide a lever 5 the front portion ofwhich extends forwardly through the vertical slot in the standard, thesaid lever being pivotally mounted in the standard by means of a bolt 6.At its front end the lever is provided with a downwardly extendingclamping arm 7 to bear on the front side of a plow point or shovel ofany usual form and which is here indicated at 8. A lug 9 extendsrearwardly from the lower side of the clamping arm 7 and is adapted tofit in the opening of the point or shovel, in stead of a heel pin, suchas has been heretofore commonly employed. The lever has a SpecificationofLettersIPatent. llia tented llfay 1.4:, 1918.

Serial No. 193,085.

handle'lO secured to its rear end and said lever is provided on onesidewith spring actuated dog 11 and is provided near its upper end with atrip-12 which is connected to the dog'by a wire The handle is bent at'll andextends rearwardly and upwardly and is arranged'behind and belowthe plow handles where it is out ofthe way and may yet be readily,grasped by the plow man.

I \also provide a segment 15 which is secured on the beam as at 16 andextends rearwardly and downwardly therefrom. "The handle of the leveroperates on one side of the segment and may be locked'thereto at -anyadjusted posit-ion, Joy engaging the dog with; one of the teeth ornotches of the segment, as will be understood.

To release the plow point or shovel and enable the same to be removedand replaced it is only necessary to first trip the dog and to thendepress therear end of the lever, thus causing the clamping arm 7 of thelever to move upwardly and forwardly from the plow point or shovel andto withdraw the lug 9 from the opening thereof.

A shoe or runner 17 extends rearwardly from the lower end of thestandard and has its front end pivotally connected thereto as at 18 sothat the shoe is adjustable. A rod 19 is connected at its lower end tothe landslide as at 20 and at its upper end is adjustably connected tothe lever as at 21 so that the lever and rod coact to hold the shoe inthe required substantially horizontal position when the plow point orplate is fastened and the plow is ready for use. The shoe moves with thelever when the latter is depressed to release the point or plate. Hencethe lever not only serves as an eflicient fastening means for theplowpoint, plate or shovel, but also serves to hold the shoe. The rod 19 hasrack teeth 22, and the lever has a pivoted dog 23, for engagement withthe rack teeth to hold. the rod and hence the shoe at any desiredadjustment.

While I have herein shown and described a preferred form of myinvention, I would have it understood that changes may be made in theform, proportion and construction of the several parts without departinglever arranged to be pivoted to a plow standard and having a downwardlyextending clan'lping arm at its front end to bear against the front sideof a plow point and thereby hold the point between the standard and saidclamping arm, said clamping arm being provided wit/ha rearwardlyextending lug to enter the opening of the plow point, and means tosecure the lever in ad jnsted position.

:2. In combination with a plow stock in cluding a beam and a standard, alever pivotally mounted and extending forwardly through the standard.said lever having a downwardly extending clamping arm at its front endto clamp the plow point between the standard and said arm and arearwa-rdly extending lug at the lower end of said arm to enter theopening of the plow point, and a segment attached to the plow beam andagainst which the lever operates, the lever being provided with a dog toengage said segment to lock the lever in adjusted position. 7

3. In combination with a plow stock in eluding a beam and a standard, alever pivotally monnted and extending forwardly through the standard,said lever having a downwardly extending clamping arm, at its front end,to clamp the plow point between the standard and said arm and arearwardly extending lug, the lower end of said arm to enter the openingof the plow point, a seg ment attached to the plow beam and againstwhich the lever operates, the lever being provided witha dog to engagethe segment to lock the lever in adjusted position, a shoe pivotallyconnected to and extendingrearwardly from the standard and a rodconnecting' the shoe with the lever so tl at the latter and the rodserve to hold and adjust the shoe.

In testimony whereof I affix my Signature.

JQHN S. ANDRESS, JR.

7 Copies of this patent may be obtained for five cents each,byeaddressing the Commissioner of Patents,

Washing-tea, B. e."

